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# IstroSec s.r.o. 🛡️

**A European Cyber Security Company** 

[Website](https://istrosec.com/) | [IstroCSIRT](https://istrosec.com/service/csirt-services/) | [Contact](mailto:info@istrosec.com)

IstroSec is an advanced cybersecurity firm specializing in digital forensics, incident response (DFIR), offensive security, and proprietary defense R&D. Our team of 50+ world-class experts defends global organizations against complex threats, including nation-state APTs and sophisticated ransomware operators.

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## 🦅 The GRYPHON Platform
**GRYPHON** is our proprietary, in-house Endpoint Detection and Response (EDR) and DFIR platform built for high-stakes incident response and threat hunting:
* **Rapid Deployment:** Instantly deployable across thousands of endpoints to immediately establish visibility during active breaches.
* **Deep Telemetry & Forensics:** Collects and analyzes memory, volatile data, and forensic artifacts at scale.
* **Automated Hunting:** Executes rapid, network-wide sweeps for custom IOCs and advanced TTPs to contain threats in real-time.

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## 🛠️ Core Capabilities

### 🔍 Reactive Security (DFIR)
* **Incident Response & IstroCSIRT:** 24/7 TI-Accredited response for active breaches, ransomware negotiation, and crisis coordination.
* **Digital Forensics:** Deep-dive analysis and evidence acquisition for post-breach investigations.
* **Malware Analysis:** Advanced reverse engineering and custom vaccine development.

### ⚔️ Offensive Security
* **Red & Purple Teaming:** Collaborative and adversary-driven attack simulations targeting critical infrastructure.
* **Penetration Testing:** Rigorous vulnerability assessments for web, network, and cloud environments.
* **APT Simulations:** Realistic Spearphishing, Whaling, and social engineering campaigns.

### 🛡️ Defensive Security & R&D
* **Managed Defense (MDR):** SOC Level 3+ monitoring and EDR/SIEM optimization.
* **Threat Intelligence:** Proactive Dark/Clear web monitoring for data leaks and compromised credentials.
* **Vulnerability Research:** Active AI/ML security research (e.g., VYPAI-HaSO project), zero-day discoveries, and CVE publications.

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## 🏆 Accreditations & Expertise
* **Certifications:** OSCP, CISSP, CISA, CRISC, and extensive GIAC credentials (GCFA, GCFE, GCPN, GXPN, GCIH, GREM).
* **Standards:** ISO/IEC 27001:2013, ISO 14001, ISO 9001:2015.
* **Membership:** Trusted Introducer (TI) Accredited CSIRT.

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## 📬 Locations
* **EU Headquarters:** myhive Tower 2, Vajnorská 100/B, 831 04, Bratislava, Slovakia
* **US Office:** 276 5th Avenue, Ste 704-2527, New York, NY 10001
* **Incident Reporting:** [board@istrosec.com](mailto:board@istrosec.com)